CN202065099U - Device for increasing air intake flow of engine - Google Patents
Device for increasing air intake flow of engine Download PDFInfo
- Publication number
- CN202065099U CN202065099U CN2011201700506U CN201120170050U CN202065099U CN 202065099 U CN202065099 U CN 202065099U CN 2011201700506 U CN2011201700506 U CN 2011201700506U CN 201120170050 U CN201120170050 U CN 201120170050U CN 202065099 U CN202065099 U CN 202065099U
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- air
- engine
- turbosupercharger
- pipe
- motor
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- 238000001914 filtration Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Supercharger (AREA)
Abstract
本实用新型公开了一种增加发动机进气流量的装置，包括一涡轮增压器，所述涡轮增压器进气口经进气软管与过滤系统连接，所述涡轮增压器出气口与发动机连接，其特征在于：所述发动机的风扇后方设有一异形管，所述异形管出气口经空气滤清器与波纹软管连接，所述波纹软管另一端经三通管与所述涡轮增压器连接。本实用新型通过在发动机风扇后设置异形管，异形管经空气过滤器及波纹软管与涡轮增压器连接，从而将风扇产生的风导入至涡轮增压器并最终进入发动机，增加了发动机的进气量。
The utility model discloses a device for increasing the air intake flow rate of an engine, which comprises a turbocharger, the air inlet of the turbocharger is connected with a filter system through an air intake hose, and the air outlet of the turbocharger is connected with a filter system. Engine connection, characterized in that: a special-shaped pipe is provided behind the fan of the engine, the air outlet of the special-shaped pipe is connected to the corrugated hose through the air filter, and the other end of the corrugated hose is connected to the turbine through a three-way pipe. Booster connection. The utility model arranges special-shaped pipes behind the engine fan, and the special-shaped pipes are connected to the turbocharger through the air filter and corrugated hose, so that the wind generated by the fan is introduced into the turbocharger and finally enters the engine, increasing the engine's energy efficiency. Air intake.
Description
Technical field
The utility model relates to a kind of device that increases engine intake airflow.
Background technique
Along with the continuous development of social economy's level, the use of various Motor Vehicle is more and more general, and motor is the core component of Motor Vehicle, cites approvingly again and holds up, and a kind of energy that can be converted into another kind of form of form normally can be converted into mechanical energy to chemical energy.Motor in use all needs to suck from the external world a large amount of air, and combustion gas again after the burning is when air-breathing, intake valve in the cylinder is opened, exhaust valve closing, and piston runs to lower dead center from top dead center, can produce partial vacuum in the cylinder, air be sucked, therefore, what of air motor suck, the inside and outside draught head of what and cylinder that depends on intake valve, suction air many more, burning good more, the efficient of motor is also high more, and is also more energy-conservation.But intake valve is owing to be subjected to designing all multifactor restrictions such as complexity, valve actuation mode, chamber structure, manufacture cost, technological requirement and maintenance, and the quantity of intake valve can not be too many.
Mainly rely on and be installed into the air pressure compression apparatus, reduce the intake duct resistance or utilize mode such as external wind pressure air intake pressurized for increasing air input of engine by air now.Wherein being installed into the air pressure compression apparatus is that air inlet increases compressor or turbosupercharger, and the bigger motor of power all adopts exhaust-gas turbocharger to improve air input of engine by air at present; Reduce intake duct resistance aspect and mainly admission line and intake manifold are optimized, guarantee that as far as possible charge air flow does not produce separation, reduce resistance of air, the method is considered piping erection and characteristics own, and is limited to the air inflow supercharging.
Chinese patent 201020114180.3 discloses a kind of car engine air admittance pressurized machine, utilize the blast that produces in the vehicle traveling process to increase air input of engine by air, this device comprises a front end and is provided with the gas-collecting device that suction port and rear end are provided with outlet, and it is horn-like greater than what export that gas-collecting device is suction port, be provided with the gas conduit mouth after the outlet, after the gas conduit mouth, be provided with air pipe.Though this device to a certain degree can increase air input of engine by air, has the following disadvantages: ⑴ only when motor-driven vehicle going this device just can work, and effect is relevant with vehicle running speed; ⑵ automobile because speed is less, installs weak effect when high load is climbed.
Summary of the invention
Goal of the invention of the present utility model provides a kind of device that increases engine intake airflow, and the improvement by to structure has increased engine intake airflow.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of device that increases engine intake airflow, comprise a turbosupercharger, described compressor outlet is connected with filtration system through air induction hose, described turbosupercharger air outlet is connected with motor, the fan rear of described motor is provided with a special pipe, and described special pipe air outlet is connected with corrugated flexible hose through air-strainer, and the described corrugated flexible hose the other end is connected with described turbosupercharger through three-way pipe.
In the technique scheme, the device of existing increase engine intake airflow generally adopts turbosupercharger, the suction port of turbosupercharger is communicated with filtration system by air induction hose, filtration system is used for filtering and the importing turbosupercharger at the wind of vehicle traveling process with the outside, and then enters the increase that motor is realized air input of engine by air.This device is provided with a special pipe at the fan rear of motor, this place, special pipe air outlet is provided with air filter, being used for the wind that fan comes out filters, the air filter outlet connects corrugated flexible hose, can avoid vibration to cause gas leakage, the corrugated flexible hose air outlet is connected with turbosupercharger through three-way pipe, thereby the wind that fan produces is introduced turbosupercharger, realizes the increase once more of air input of engine by air.
Further technological scheme, described special pipe suction port place is provided with steel-wire screen.Described steel-wire screen both can prevent that large particle dust and foreign material from entering motor, also can stop the eddy current that produces because of the fan rotation to enter special pipe, produced noise.
Further technological scheme, described special pipe suction port cross section is a crescent shape, cross section, described special pipe air outlet is circular.Described special pipe suction port cross section is a crescent shape, and the air outlet is circular, and the centre seamlessly transits, and can utilize fluid mechanics that its profile is optimized, and avoids air-flow to produce separation in pipeline, has increased pipe resistance and noise.
Further technological scheme, described three-way pipe is arranged on the described air induction hose, and wherein two ends connect filtration system and turbosupercharger respectively, and the other end is connected with described corrugated flexible hose.Described three-way pipe adopts Y shape threeway steel pipe, main suction tude is arranged on the air induction hose, two ends are communicated with filtration system and turbosupercharger respectively, secondary suction tude connects air filter, the angle of main suction tude and secondary suction tude can be 60 °, specifically can design, guarantee that the air-flow of air inlet does not produce separation according to both air inflows.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. the utility model is by being provided with special pipe behind engine blower, the special pipe air outlet is connected with turbosupercharger through air filter and corrugated flexible hose, thereby the wind that fan produces is directed into turbosupercharger and finally enters motor, and then increased the air inflow of motor;
2. the utility model increases an inlet air pathway and then increases engine intake airflow by extra, need not change on a large scale existing engine aspirating system, is easy to realize;
3. the utility model imports by the blast that engine blower is produced and postbacks motivation, makes the power of motor obtain certain recovery;
4. the utility model is simple in structure, and is easy to use, is fit to promote.
Description of drawings
Fig. 1 is the utility model embodiment one a structural representation.
Wherein: 1, turbosupercharger; 2, air induction hose; 3, filtration system; 4, motor; 5, fan; 6, special pipe; 7, air filter; 8, corrugated flexible hose; 9, three-way pipe; 10, steel-wire screen.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to shown in Figure 1, a kind of device that increases engine intake airflow, comprise a turbosupercharger 1, described turbosupercharger 1 suction port is connected with filtration system 3 through air induction hose 2, described turbosupercharger 1 air outlet is connected with motor 4, fan 5 rears of described motor 4 are provided with a special pipe 6, described special pipe 6 suction port cross sections are crescent shape, cross section, described special pipe 6 air outlet is circular, described special pipe 6 suction port places are provided with steel-wire screen 10, described special pipe 6 air outlets are connected with corrugated flexible hose 8 through air-strainer 7, described corrugated flexible hose 8 the other ends are connected with an end of three-way pipe 9, and the other two ends of described three-way pipe connect filtration system 3 and turbosupercharger 1 respectively.
This device in use, outside wind enters turbosupercharger and enters motor by air induction hose, and then increased the charge flow rate of motor through filtration system filters; The wind that engine blower produces enters special pipe through steel-wire screen, enters air filter again and filters, and enters corrugated flexible hose from the air filter air outlet and arrives turbosupercharger, and finally enter motor, thereby increased engine intake airflow.
Claims (4)
1. device that increases engine intake airflow, comprise a turbosupercharger (1), described turbosupercharger (1) suction port is connected with filtration system (3) through air induction hose (2), described turbosupercharger (1) air outlet is connected with motor (4), it is characterized in that: fan (5) rear of described motor (4) is provided with a special pipe (6), described special pipe (6) air outlet is connected with corrugated flexible hose (8) through air-strainer (7), and described corrugated flexible hose (8) the other end is connected with described turbosupercharger (1) through three-way pipe (9).
2. a kind of device that increases engine intake airflow according to claim 1 is characterized in that: described special pipe (6) suction port place is provided with steel-wire screen (10).
3. a kind of device that increases engine intake airflow according to claim 1 is characterized in that: described special pipe (6) suction port cross section is a crescent shape, and cross section, described special pipe air outlet is circular.
4. a kind of device that increases engine intake airflow according to claim 1, it is characterized in that: described three-way pipe (9) is arranged on the described air induction hose (2), wherein two ends connect filtration system (3) and turbosupercharger (1) respectively, and the other end is connected with described corrugated flexible hose (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201700506U CN202065099U (en) | 2011-05-25 | 2011-05-25 | Device for increasing air intake flow of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201700506U CN202065099U (en) | 2011-05-25 | 2011-05-25 | Device for increasing air intake flow of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065099U true CN202065099U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201700506U Expired - Fee Related CN202065099U (en) | 2011-05-25 | 2011-05-25 | Device for increasing air intake flow of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244314A (en) * | 2013-05-06 | 2013-08-14 | 三一重机有限公司 | Power system, engineering machinery and engine air replenishing method |
-
2011
- 2011-05-25 CN CN2011201700506U patent/CN202065099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244314A (en) * | 2013-05-06 | 2013-08-14 | 三一重机有限公司 | Power system, engineering machinery and engine air replenishing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140525 |